New York: Street & Smith, 1941. First Edition. Original wraps. 6 5/8 X 9 1/4 Inches. 162 PP. Good. Item #3632
First appearance of "The Sixth Column' by Heinlein, written under his Anson MacDonald pseudonym. Original wraps chipped at top front corner. A few tape repairs to spine as shown. A bit of wear to edges and corners.